词汇	diagonal ceiling
释义	diagonal ceiling 斜内壳板
随便看	directional value directional valve directional valve box directional vane directional variable microphone directional-variance directional vector directional verb directional verbs directional vision directional walk directional warhead Directional Warhead Fuze directional wattmeter directional wavelet directional wavelet transform directional wavelet transforms directional wave spectrum directional weight directional well directional well drilling directional well pair directional wells directional well survey directional Wiener filtering